<ui:composition xmlns="http://www.w3.org/1999/xhtml"
                xmlns:ui="http://java.sun.com/jsf/facelets"
                xmlns:h="http://java.sun.com/jsf/html"
                xmlns:f="http://java.sun.com/jsf/core"
                xmlns:p="http://primefaces.org/ui"
                template="./template.xhtml">

    <ui:define name="title">
        DataTable - <span class="subitem">Group</span>
    </ui:define>

    <ui:define name="description">
        DataTable column headers and footers can be combined for grouped display.
    </ui:define>

    <ui:param name="documentationLink" value="/components/datatable" />

    <ui:define name="implementation">
        
        <h:form>
            
            <p:dataTable var="sale" value="#{dtGroupView.sales}">
                <f:facet name="header">
                    Sales/Profits of Manufacturers
                </f:facet>

                <p:columnGroup type="header">
                    <p:row>
                        <p:column rowspan="3" headerText="Manufacturer" />
                        <p:column colspan="4" headerText="Sale Rate" />
                    </p:row>
                    <p:row>
                        <p:column colspan="2" headerText="Sales" />
                        <p:column colspan="2" headerText="Profit" />
                    </p:row>
                    <p:row>
                        <p:column headerText="Last Year" />
                        <p:column headerText="This Year" />
                        <p:column headerText="Last Year" />
                        <p:column headerText="This Year" />
                    </p:row>
                </p:columnGroup>

                <p:column>
                    <h:outputText value="#{sale.manufacturer}" />
                </p:column>
                <p:column>
                    <h:outputText value="#{sale.lastYearProfit}%" />
                </p:column>
                <p:column>
                    <h:outputText value="#{sale.thisYearProfit}%" />
                </p:column>
                <p:column>
                    <h:outputText value="#{sale.lastYearSale}">
                        <f:convertNumber type="currency" currencySymbol="$" />
                    </h:outputText>
                </p:column>
                <p:column>
                    <h:outputText value="#{sale.thisYearSale}">
                        <f:convertNumber type="currency" currencySymbol="$" />
                    </h:outputText>
                </p:column>

                <p:columnGroup type="footer">
                    <p:row>
                        <p:column colspan="3" style="text-align:right" footerText="Totals:" />
                        <p:column footerText="\$#{dtGroupView.lastYearTotal}" />

                        <p:column footerText="\$#{dtGroupView.thisYearTotal}" />
                    </p:row>
                </p:columnGroup>

                <f:facet name="footer">
                    Data between 2013-2014
                </f:facet>
            </p:dataTable>
            
            <p:dataTable var="player" value="#{dtGroupView.players}" style="margin-top:40px">
                <f:facet name="header">
                    Dynamic Columns
                </f:facet>

                <p:columnGroup type="header">
                    <p:row>
                        <p:column rowspan="2" headerText="Player" />
                        <p:column colspan="#{dtGroupView.yearCount}" headerText="Goals" />
                    </p:row>
                    <p:row>
                        <ui:repeat value="#{dtGroupView.years}" var="year">
                            <p:column headerText="#{year}" />
                        </ui:repeat>
                    </p:row>
                </p:columnGroup>

                <p:column>
                    <h:outputText value="#{player.name}" />
                </p:column>
                                
                <p:columns value="#{dtGroupView.years}" var="year">
                    <h:outputText value="#{player.getGoals(year)}" />
                </p:columns>

                <f:facet name="footer">
                    Data between 2010-2014
                </f:facet>
            </p:dataTable>
        </h:form>
        
    </ui:define>

</ui:composition>